B

• Bagheri.Mohammad Selection of stock asset portfolio based on risk and return of asset portfolio: the case study of Tehran stock market [ Vol.3, Issue 4 - Autumn Year 1403]
• Beki Haskooi.Morteza The effect of the dimensions of the efficient model of e-commerce tax capacities on its performance in Iran's tax system [ Vol.3, Issue 2 - Spring Year 1403]
• bidel.mohammadreza Synthesis of the factors affecting the implementation of crowdfunding based on entrepreneurship in digital businesses [ Vol.3, Issue 3 - Summer Year 1403]
• bidmal.najmeh The effect of carbon dioxide emissions on mortality from cancer, cardiovascular disease and chronic respiratory diseases and diabetes in men and women [ Vol.3, Issue 2 - Spring Year 1403]